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Holiday Hours – Closing at 12pm ET: Dec 24 & Dec 31 · Closed: Dec 25–26 & Jan 1–2
Holiday Hours – Closing at 12pm ET: Dec 24 & Dec 31 · Closed: Dec 25–26 & Jan 1–2

NSI

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug Single Mounting Hole (L814)

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug Single Mounting Hole (L814)
Usually Ships in 7-14 Days

NSI
$5.58 - $5.58
$5.58

NSI #8 AWG Maximum Wire Size 1/4 Stud Size Tin-Plated Long Barrel Copper Compression Lug Single Mounting Hole (L814)

$5.58 - $5.58
$5.58
NSI #8 AWG Maximum Wire Size #10 Stud Size Tin-Plated Long Barrel Copper Compression Lug Single Mounting Hole (L810)

NSI #8 AWG Maximum Wire Size #10 Stud Size Tin-Plated Long Barrel Copper Compression Lug Single Mounting Hole (L810)
Usually Ships in 7-14 Days

NSI
$5.58 - $5.58
$5.58

NSI #8 AWG Maximum Wire Size #10 Stud Size Tin-Plated Long Barrel Copper Compression Lug Single Mounting Hole (L810)

$5.58 - $5.58
$5.58
NSI #6 AWG Maximum Wire Size 1/2 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With NEMA 1-3/4 Inch Spacing (L6NP)

NSI #6 AWG Maximum Wire Size 1/2 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With NEMA 1-3/4 Inch Spacing (L6NP)
Usually Ships in 7-14 Days

NSI
$12.14 - $12.14
$12.14

NSI #6 AWG Maximum Wire Size 1/2 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With NEMA 1-3/4 Inch Spa...

View full details
$12.14 - $12.14
$12.14
NSI 12 STR Service Entrance Connector (EC12)

NSI 12 STR Service Entrance Connector (EC12)
Usually Ships in 7-14 Days

NSI
$7.17 - $7.17
$7.17

NSI 12 STR Service Entrance Connector (EC12)

$7.17 - $7.17
$7.17
NSI 6 AWG Copper Compression Lug 3/8 Inch Bolt Size (L638)

NSI 6 AWG Copper Compression Lug 3/8 Inch Bolt Size (L638)
Usually Ships in 7-14 Days

NSI
$5.78 - $5.78
$5.78

NSI 6 AWG Copper Compression Lug 3/8 Inch Bolt Size (L638)

$5.78 - $5.78
$5.78
NSI 6 AWG Copper Compression Lug 1/4 Inch Bolt Size (L614)

NSI 6 AWG Copper Compression Lug 1/4 Inch Bolt Size (L614)
Usually Ships in 7-14 Days

NSI
$5.78 - $5.78
$5.78

NSI 6 AWG Copper Compression Lug 1/4 Inch Bolt Size (L614)

$5.78 - $5.78
$5.78
NSI 6 AWG Copper Compression Lug #10 Bolt Size (L610)

NSI 6 AWG Copper Compression Lug #10 Bolt Size (L610)
Usually Ships in 7-14 Days

NSI
$5.78 - $5.78
$5.78

NSI 6 AWG Copper Compression Lug #10 Bolt Size (L610)

$5.78 - $5.78
$5.78
NSI #4 AWG Maximum Wire Size 1/2 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With NEMA 1-3/4 Inch Spacing (L4NP)

NSI #4 AWG Maximum Wire Size 1/2 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With NEMA 1-3/4 Inch Spacing (L4NP)
Usually Ships in 7-14 Days

NSI
$12.74 - $12.74
$12.74

NSI #4 AWG Maximum Wire Size 1/2 Stud Size Tin-Plated Long Barrel Copper Compression Lug With Peep Hole Two Mounting Holes With NEMA 1-3/4 Inch Spa...

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$12.74 - $12.74
$12.74
NSI 4 AWG Copper Compression Lug 5/16 Inch Bolt Size (L456)

NSI 4 AWG Copper Compression Lug 5/16 Inch Bolt Size (L456)
Usually Ships in 7-14 Days

NSI
$5.91 - $5.91
$5.91

NSI 4 AWG Copper Compression Lug 5/16 Inch Bolt Size (L456)

$5.91 - $5.91
$5.91
NSI 4 AWG Copper Compression Lug 3/8 Inch Bolt Size (L438)

NSI 4 AWG Copper Compression Lug 3/8 Inch Bolt Size (L438)
Usually Ships in 7-14 Days

NSI
$5.91 - $5.91
$5.91

NSI 4 AWG Copper Compression Lug 3/8 Inch Bolt Size (L438)

$5.91 - $5.91
$5.91
NSI 4 AWG Copper Compression Lug 1/4 Inch Bolt Size (L414)

NSI 4 AWG Copper Compression Lug 1/4 Inch Bolt Size (L414)
Usually Ships in 7-14 Days

NSI
$5.91 - $5.91
$5.91

NSI 4 AWG Copper Compression Lug 1/4 Inch Bolt Size (L414)

$5.91 - $5.91
$5.91
NSI 4 AWG Copper Compression Lug # 10 Bolt Size (L410)

NSI 4 AWG Copper Compression Lug # 10 Bolt Size (L410)
Usually Ships in 7-14 Days

NSI
$5.91 - $5.91
$5.91

NSI 4 AWG Copper Compression Lug # 10 Bolt Size (L410)

$5.91 - $5.91
$5.91
NSI Bi Metallic Pin Terminal 2 AWG Wire Size #4 Tin Plated Stranded Cooper Pin (PT2)

NSI Bi Metallic Pin Terminal 2 AWG Wire Size #4 Tin Plated Stranded Cooper Pin (PT2)
Usually Ships in 7-14 Days

NSI
$39.17 - $39.17
$39.17

NSI Bi Metallic Pin Terminal 2 AWG Wire Size #4 Tin Plated Stranded Cooper Pin (PT2)

$39.17 - $39.17
$39.17
NSI Heavy-Duty Bronze Ground Clamp For Rigid Conduit 1 Inch Conduit Hub 2-1/2 Inch-4 Inch Water Pipe 3/0 STR Ground Wire Maximum (G-24)

NSI Heavy-Duty Bronze Ground Clamp For Rigid Conduit 1 Inch Conduit Hub 2-1/2 Inch-4 Inch Water Pipe 3/0 STR Ground Wire Maximum (G-24)
Usually Ships in 7-14 Days

NSI
$132.66 - $132.66
$132.66

NSI Heavy-Duty Bronze Ground Clamp For Rigid Conduit 1 Inch Conduit Hub 2-1/2 Inch-4 Inch Water Pipe 3/0 STR Ground Wire Maximum (G-24)

$132.66 - $132.66
$132.66
NSI D Die For OD58 Tool (DBL)

NSI D Die For OD58 Tool (DBL)
Usually Ships in 7-14 Days

NSI
$875.29 - $875.29
$875.29

NSI D Die For OD58 Tool (DBL)

$875.29 - $875.29
$875.29
NSI 3 AWG Copper Compression Lug 5/16 Inch Bolt Size (L356)

NSI 3 AWG Copper Compression Lug 5/16 Inch Bolt Size (L356)
Usually Ships in 7-14 Days

NSI
$13.15 - $13.15
$13.15

NSI 3 AWG Copper Compression Lug 5/16 Inch Bolt Size (L356)

$13.15 - $13.15
$13.15
NSI 3 AWG Copper Compression Lug 3/8 Inch Bolt Size (L338)

NSI 3 AWG Copper Compression Lug 3/8 Inch Bolt Size (L338)
Usually Ships in 7-14 Days

NSI
$6.78 - $6.78
$6.78

NSI 3 AWG Copper Compression Lug 3/8 Inch Bolt Size (L338)

$6.78 - $6.78
$6.78
NSI 3 AWG Copper Compression Lug 1/4 Inch Bolt Size (L314)

NSI 3 AWG Copper Compression Lug 1/4 Inch Bolt Size (L314)
Usually Ships in 7-14 Days

NSI
$14.08 - $14.08
$14.08

NSI 3 AWG Copper Compression Lug 1/4 Inch Bolt Size (L314)

$14.08 - $14.08
$14.08
NSI Bronze Ground Clamp 4 1/2 Inch-6 Inch Water Pipe Size 2 STR Ground Wire Maximum (G-13)

NSI Bronze Ground Clamp 4 1/2 Inch-6 Inch Water Pipe Size 2 STR Ground Wire Maximum (G-13)
Usually Ships in 7-14 Days

NSI
$126.34 - $126.34
$126.34

NSI Bronze Ground Clamp 4 1/2 Inch-6 Inch Water Pipe Size 2 STR Ground Wire Maximum (G-13)

$126.34 - $126.34
$126.34
NSI Bronze Ground Clamp 2-1/2 Inch-4 Inch Water Pipe Size 2 STR Ground Wire Maximum (G-12)

NSI Bronze Ground Clamp 2-1/2 Inch-4 Inch Water Pipe Size 2 STR Ground Wire Maximum (G-12)
Usually Ships in 7-14 Days

NSI
$87.48 - $87.48
$87.48

NSI Bronze Ground Clamp 2-1/2 Inch-4 Inch Water Pipe Size 2 STR Ground Wire Maximum (G-12)

$87.48 - $87.48
$87.48
NSI 2 AWG Copper Compression Lug 5/16 Inch Bolt Size (L256)

NSI 2 AWG Copper Compression Lug 5/16 Inch Bolt Size (L256)
Usually Ships in 7-14 Days

NSI
$9.17 - $9.17
$9.17

NSI 2 AWG Copper Compression Lug 5/16 Inch Bolt Size (L256)

$9.17 - $9.17
$9.17
NSI 2 AWG Copper Compression Lug 3/8 Inch Bolt Size (L238)

NSI 2 AWG Copper Compression Lug 3/8 Inch Bolt Size (L238)
Usually Ships in 7-14 Days

NSI
$9.17 - $9.17
$9.17

NSI 2 AWG Copper Compression Lug 3/8 Inch Bolt Size (L238)

$9.17 - $9.17
$9.17
NSI 2 AWG Copper Compression Lug 1/4 Inch Bolt Size (L214)

NSI 2 AWG Copper Compression Lug 1/4 Inch Bolt Size (L214)
Usually Ships in 7-14 Days

NSI
$9.17 - $9.17
$9.17

NSI 2 AWG Copper Compression Lug 1/4 Inch Bolt Size (L214)

$9.17 - $9.17
$9.17
NSI 2/0 AWG Copper Compression Lug 1/2 Bolt Size 2 Hole (L20N)

NSI 2/0 AWG Copper Compression Lug 1/2 Bolt Size 2 Hole (L20N)
Usually Ships in 7-14 Days

NSI
$12.38 - $12.38
$12.38

NSI 2/0 AWG Copper Compression Lug 1/2 Bolt Size 2 Hole (L20N)

$12.38 - $12.38
$12.38